Detaching And Refitting The Power Source Pwb - Olivetti d-Copia 3500MF Service Manual

(3) Detaching and refitting the power source PWB

Procedure
1. Remove the rear lower cover (see page
1-5-52).
2. Remove the connector.
3. Release two wire saddles.
4. Release six wire saddles.
5. Remove the following nine connectors
and three tabs from the power source
PWB.
YC1
YC3
TB1
TB2
TB3
YC4
YC5
YC14
YC11
YC9
YC13
YC10
6. Remove 22-pin relay connector and 4-
pin relay connector.
Y113350-5
Power source PWB
YC14 YC11
YC3
YC1
TB3
TB1 TB2
YC4
YC5
Power source PWB
1-5-45
Connector
Wire saddles
Figure 1-5-72
Wire saddles
Power source
assembly
Wire saddles
22-pin relay
connector
4P-pin relay
connector
YC9 YC13 YC10
Figure 1-5-73
Sevice Manual
2LL/2LJ/2LH
YC6